Not sure I want MyBBC
Sure you can't categorize the internet like Alta-Vista used to and so we have Google et al inveigling themselves into your life to give you the kitten videos you want.
But the BBC's material is not so vast that it can't be categorized. If I want celebrity bell ringing competitions I'll know where to look.
Also if they just open the website to the robots Google will probably do a better job of finding relevant stuff for free.
There, saved you £75m. I'll have my pound back please.